306074580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{104107}}^1$

素因数の和:104133

約数の個数: 72

約数和(自身を含む): 996938208

約数和(自身を除く): 690863628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 104107, 208214, 312321, 416428, 520535, 624642, 728749, 1041070, 1249284, 1457498, 1561605, 2082140, 2186247, 2914996, 3123210, 3643745, 4372494, 5101243, 6246420, 7287490, 8744988, 10202486, 10931235, 14574980, 15303729, 20404972, 21862470, 25506215, 30607458, 43724940, 51012430, 61214916, 76518645, 102024860, 153037290, 306074580]

約数ペア:

[(1, 306074580), (2, 153037290), (3, 102024860), (4, 76518645), (5, 61214916), (6, 51012430), (7, 43724940), (10, 30607458), (12, 25506215), (14, 21862470), (15, 20404972), (20, 15303729), (21, 14574980), (28, 10931235), (30, 10202486), (35, 8744988), (42, 7287490), (49, 6246420), (60, 5101243), (70, 4372494), (84, 3643745), (98, 3123210), (105, 2914996), (140, 2186247), (147, 2082140), (196, 1561605), (210, 1457498), (245, 1249284), (294, 1041070), (420, 728749), (490, 624642), (588, 520535), (735, 416428), (980, 312321), (1470, 208214), (2940, 104107)]